Definition of Chiasmic in English :
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Chiasmic meaning in English
Meaning of Chiasmic in English
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Chiasmic pronunciation in English
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Chiasmic
see synonyms of chiasmicAdjective
WordNet Lexical Database for English. Princeton University. 2010.
Chiasmic
see synonyms of chiasmicnoun plural -mas, -mata (-mətə) or -asms
1. cytology
the cross-shaped connection produced by the crossing over of pairing chromosomes during meiosis
2. anatomy
the crossing over of two parts or structures, such as the fibres of the optic nerves in the brain
Collins English Dictionary. Copyright © HarperCollins Publishers
Chiasmic
see synonyms of chiasmic nounWord forms: plural chiˈasmata (kaɪˈæzmətə
; kīazˈmətə)
1.
a crossing or intersection of the optic nerves in the hypothalamus of the brain
2.
a point of contact between chromosomes during meiosis where two chromatids interchange corresponding segments
3.
any crosswise function
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Chiasmic
see synonyms of chiasmicn. pl. chi·as·ma·ta (-mə-tə) or chi·as·mas also chi·asms
1. Anatomy A crossing or intersection of two tracts, as of nerves or ligaments.
2. Genetics The point of contact between paired chromatids during meiosis, resulting in a cross-shaped configuration and representing the cytological manifestation of crossing over.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.